From: Christopher L. Barnard (cbar44@tsg.cbot.com)
Date: Wed Mar 26 2003 - 17:06:51 EST
I have heard that adding the option "logging" when mounting filesystems
will enable a JFS and hence you will no longer need to fsck if the machine
goes down hard. i.e.,
/dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no logging
A filesystem with "logging" enabled does have approximately 1k for every
meg less, as is explained in the man page. (the space is used by the log).
When I phoned Sun to find out what the best way to verify that this is
working properly, and to perhaps watch the log file, I was informed that
this option can only be done in automounted filesystems...!?
So my question is, is anyone using this for regular system mounts in the
/etc/vfstab file? Is Sun crazy, or am I?
Thanks, and of course I will summarize.
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| Christopher L. Barnard O When I was a boy I was told that |
| cbarnard@tsg.cbot.com / \ anybody could become president. |
| (312) 347-4901 O---O Now I'm beginning to believe it. |
| http://www.cs.uchicago.edu/~cbarnard --Clarence Darrow |
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